Green Calcite is a grounding and centering stone that promotes stress relief during times of mental change and transitions. It helps one to regain emotional balance, creating stability and dissolving old patterns and beliefs. Green Calcite supports the immune system and is used to balance and heal the endocrine system. Chakra: Heart. Elements: Fire, Water. (Weight: 260 grams. Dimensions: 3x2x2 inches. You will receive the exact item shown.)